Resonance scattering of sound by spheroidal elastic bodies and shells

被引：6
作者：
Kleshchev, A. A. [1 ]
机构：
[1] St Petersburg State Marine Tech Univ, St Petersburg 190008, Russia
来源：
ACOUSTICAL PHYSICS | 2014年 / 60卷 / 03期
关键词：
resonance; elastic scatterer; boundary conditions; scattering cross section; Debye potential; STRONGLY ELONGATED BODY; ACOUSTICAL SCATTERING; DIFFRACTION; INCIDENT; FLUID; WAVES;
D O I：
10.1134/S1063771014030105
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The resonances of spheroidal elastic bodies (prolate and oblate) in the form of solid bodies and shells are determined using dynamic elasticity theory and Debye potentials. In addition to analytic solutions, results of computer calculations are presented for the angular characteristics and scattering cross sections of spheroidal elastic bodies.
引用
收藏
页码：279 / 286
页数：8
相关论文
共 50 条
[41]   The factorization method for inverse elastic scattering from periodic structures [J].
Hu, Guanghui ;
Lu, Yulong ;
Zhang, Bo .
INVERSE PROBLEMS, 2013, 29 (11)
[42]   Dynamic problems for elastic bodies with double voids [J].
Tsagareli, Ivane .
ZAMM-ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 2022, 102 (04)
[43]   Sound scattering in dense granular media [J].
Jia XiaoPing ;
Laurent, J. ;
Khidas, Y. ;
Langlois, V .
CHINESE SCIENCE BULLETIN, 2009, 54 (23) :4327-4336
[44]   Quantum Corral Resonance Widths: Lossy Scattering as Acoustics [J].
Barr, Matthew C. ;
Zaletel, Michael P. ;
Heller, Eric J. .
NANO LETTERS, 2010, 10 (09) :3253-3260
[45]   Measuring the acoustic scattering of sound by sound using phase front shaping [J].
Dimant, Yair ;
Roger-Eitan, Iris ;
Gleizer, Anna .
2021 IEEE INTERNATIONAL CONFERENCE ON MICROWAVES, ANTENNAS, COMMUNICATIONS AND ELECTRONIC SYSTEMS (COMCAS), 2021, :122-126
[46]   Bragg resonance due to an undulated elastic bottom in the presence of current [J].
Dora, Rajesh Ranjan ;
Mohanty, Sanjay Kumar .
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2025, 234 (08) :2383-2392
[47]   Sound Radiation From Point Acoustic Sources With Shield of Large Prolate Spheroidal Baffles [J].
Cao, Xiongtao ;
Wang, Mingsheng ;
Shi, Lei .
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2018, 140 (04)
[48]   Influences of prolate spheroidal baffle of sound diffraction on spatial directivity of acoustic vector sensor [J].
Ji JianFei ;
Liang GuoLong ;
Wang Yan ;
Lin WangSheng .
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2010, 53 (10) :2846-2852
[49]   Diffraction of sound on an elastic cylindrical shell with a covering [J].
Kosarev O.I. .
Journal of Machinery Manufacture and Reliability, 2012, 41 (01) :26-29
[50]   Resonance scattering and radiation force calculations for an elastic cylinder using the translational addition theorem for cylindrical wave functions [J].
Mitri, F. G. .
AIP ADVANCES, 2015, 5 (09)
12345